1-(3-{[Tert-butyl(dimethyl)silyl]oxy}propyl)-5-methoxy-2-[2-(2-methoxyphenyl)ethenyl]-1h-indole 、 、 、
马来酰亚胺 在
2-methoxyphenyl 、 CH2CH2CH2OSiMe2t-Bu 作用下,
以gave 6-(3-{[tert-Butyl(dimethyl)silyl]oxy}propyl)-9-methoxy-4-(2-methoxyphenyl)-4,5,6,10c-tetrahydropyrrolo[3,4-c]carbazole-1,3(2H, 3aH)-dione (IV; Ar=2-methoxyphenyl; R10═CH2CH2CH2OSiMe2t-Bu) (99) in a 89% yield as a tan powder, which的产率得到6-(3-{[Tert-butyl(dimethyl)silyl]oxy}propyl)-9-methoxy-4-(2-methoxyphenyl)-4,5,6,10c-tetrahydropyrrolo[3,4-c]carbazole-1,3(2h, 3ah)-dione